CN213056972U

CN213056972U - Automobile rear bumper component

Info

Publication number: CN213056972U
Application number: CN202021161229.0U
Authority: CN
Inventors: 郑曙方; 郑曙民
Original assignee: Changzhou Shenba Vehicle Accessories Co ltd
Current assignee: Changzhou Shenba Vehicle Accessories Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-27
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a thick stick subassembly behind car belongs to auto-parts technical field, this thick stick subassembly behind car, including first fixed plate, the both sides at first fixed plate top all have the head rod through pivot swing joint, and the top of head rod is rotated through the pivot and is connected with the second fixed plate, the equal fixedly connected with fixed block in both sides at second fixed plate top. The utility model discloses a first fixed plate, second fixed plate and third fixed plate, reach the effect that constitutes the back thick stick subassembly, through first connecting rod, reach the effect that supports the second fixed plate, also reach the absorbing effect to the second fixed plate, through fixed block and through-hole, reach the effect of placing the third fixed plate, through first connecting plate and first bolt, reach the effect fixed to the third fixed plate, this back thick stick subassembly shock attenuation is effectual, and when damaging, need not change wholly, make things convenient for people to use.

Description

Automobile rear bumper component

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a thick stick subassembly behind car.

Background

The automobile bumper is equipped with the bumper in the front and back end, not only has the decoration function, more importantly is the safety device that absorbs and cushions external impact force, protection automobile body and passenger's safety function, along with the development of automobile industry and engineering plastics in the automobile industry's a large amount of applications, automobile bumper has also moved towards the road of innovation as an important safety device.

In the automobile parts, an automobile rear bar is an indispensable part, and the existing automobile rear bar has poor shock absorption performance and needs to be replaced completely after being damaged, so that an automobile rear bar assembly is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thick stick subassembly behind car possesses damping performance and is good, and after damaging, the advantage that needs whole changes has solved thick stick damping performance behind the car poor moreover, is damaging the back, needs the problem of whole changes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thick stick subassembly behind car, includes first fixed plate, the both sides at first fixed plate top all have the head rod through pivot swing joint, and the top of head rod rotates through the pivot and is connected with the second fixed plate, the equal fixedly connected with fixed block in both sides at second fixed plate top, the top of second fixed plate is provided with the third fixed plate, and the surface of third fixed plate has seted up the through-hole, the fixed block is located the inside of through-hole, the top threaded connection of fixed block has first connecting plate, and the central department threaded connection on first connecting plate surface has first bolt, and first bolt and fixed block threaded connection, the equal threaded connection in both sides on first connecting plate surface has the second bolt, and second bolt and third fixed plate threaded connection.

Preferably, the top of the first fixing plate is fixedly connected with a first spring, and the top of the first spring is fixedly connected with a first connecting rod.

Preferably, the top of the first fixing plate is fixedly connected with a second spring, and the top of the second spring is fixedly connected with the second fixing plate.

Preferably, the equal fixedly connected with connecting block in both sides at first fixed plate top, and the top of connecting block is through pivot fixedly connected with second connecting rod, the top of second connecting rod has the third connecting rod through pivot swing joint, the top of third connecting rod is connected with the second fixed plate rotation through the pivot.

Preferably, the sliding blocks are fixedly connected to two sides of the second fixing plate, the sliding groove is formed in the surface of the first fixing plate, the sliding blocks can slide in the sliding groove, the third spring is fixedly connected to the inner portion of the sliding groove, and the top of the third spring is fixedly connected with the sliding blocks.

Preferably, the top of the second fixing plate is fixedly connected with a rubber pad, and the top of the rubber pad is in contact with the third fixing plate.

Preferably, the two sides of the fixing block are fixedly connected with second connecting plates, the top of each second connecting plate is fixedly connected with a third fixing plate, and the second bolts are in threaded connection with the second connecting plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first fixed plate, second fixed plate and third fixed plate, reach the effect that constitutes the back thick stick subassembly, through first connecting rod, reach the effect that supports the second fixed plate, also reach the absorbing effect to the second fixed plate, through fixed block and through-hole, reach the effect of placing the third fixed plate, through first connecting plate and first bolt, reach the effect fixed to the third fixed plate, through the second bolt, the fixed effect of multiplicable third fixed plate, this back thick stick subassembly shock attenuation is effectual, and when damaging, need not change wholly, make things convenient for people to use.

2. The utility model discloses a first spring reaches the effect that supports the head rod, also can increase the shock attenuation effect of head rod, through the second spring, the connecting block, second connecting rod and third connecting rod, multiplicable absorbing effect, through the slider, spout and third spring, reach the effect to the protection of second fixed plate, through the rubber pad, reach the effect that supports the third fixed plate, through the second connecting plate, reach the effect that supports the third fixed plate, it also conveniently fixes the third fixed plate to simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure B in fig. 1 according to the present invention.

In the figure: 1. a first fixing plate; 2. a first connecting rod; 3. a second fixing plate; 4. a fixed block; 5. a third fixing plate; 6. a through hole; 7. a first connecting plate; 8. a first bolt; 9. a second bolt; 10. a first spring; 11. a second spring; 12. connecting blocks; 13. a second connecting rod; 14. a third connecting rod; 15. a slider; 16. a chute; 17. a third spring; 18. a rubber pad; 19. a second connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a rear bumper assembly for a vehicle includes a first fixing plate 1, a first spring 10 fixedly connected to a top of the first fixing plate 1, and a top of the first spring 10 fixedly connected to a first connecting rod 2, the first spring 10 supporting the first connecting rod 2 and increasing a damping effect of the first connecting rod 2, a second spring 11 fixedly connected to a top of the first fixing plate 1, and a top of the second spring 11 fixedly connected to a second fixing plate 3, connecting blocks 12 fixedly connected to both sides of the top of the first fixing plate 1, a second connecting rod 13 fixedly connected to a top of the connecting block 12 through a rotating shaft, a third connecting rod 14 movably connected to a top of the second connecting rod 13 through a rotating shaft, and a rotating shaft rotatably connected to the second fixing plate 3 through the second spring 11 and the connecting blocks 12, The second connecting rod 13 and the third connecting rod 14 can increase the shock absorption effect, the two sides of the top of the first fixing plate 1 are movably connected with the first connecting rod 2 through a rotating shaft, the top of the first connecting rod 2 is rotatably connected with the second fixing plate 3 through a rotating shaft, the two sides of the second fixing plate 3 are fixedly connected with the sliding blocks 15, the surface of the first fixing plate 1 is provided with a sliding groove 16, the sliding blocks 15 can slide in the sliding groove 16, the inside of the sliding groove 16 is fixedly connected with a third spring 17, the top of the third spring 17 is fixedly connected with the sliding blocks 15, the effect of protecting the second fixing plate 3 is achieved through the sliding blocks 15, the sliding groove 16 and the third spring 17, the top of the second fixing plate 3 is fixedly connected with a rubber pad 18, the top of the rubber pad 18 is in contact with the third fixing plate 5, the effect of supporting the third fixing plate 5 is achieved through the rubber pad 18, the two sides of, the equal fixedly connected with second connecting plate 19 in both sides of fixed block 4, and the top and the third fixed plate 5 fixed connection of second connecting plate 19,

second bolt

9 and 19 threaded connection of second connecting plate, through second connecting plate 19, reach the effect that supports third fixed plate 5, also conveniently fix third fixed plate 5 simultaneously, the top of second fixed plate 3 is provided with third fixed plate 5, and the surface of third fixed plate 5 has seted up through-hole 6, fixed block 4 is located the inside of through-hole 6, the top threaded connection of fixed block 4 has first connecting plate 7, and the central department threaded connection on the surface of first connecting plate 7 has first bolt 8, and first bolt 8 and fixed block 4 threaded connection, the equal threaded connection in both sides on first connecting plate 7 surface has second bolt 9, and second bolt 9 and third fixed plate 5 threaded connection, through first fixed plate 1, Second fixed plate 3 and third fixed plate 5, reach the effect that constitutes the back thick stick subassembly, through first connecting rod 2, reach the effect that supports second fixed plate 3, also reach the absorbing effect to second fixed plate 3, through fixed block 4 and through-hole 6, reach the effect of placing third fixed plate 5, through first connecting plate 7 and first bolt 8, reach the effect fixed to third fixed plate 5, through second bolt 9, the fixed effect of multiplicable third fixed plate 5, this back thick stick subassembly shock attenuation is effectual, and when damaging, need not change wholly, make things convenient for people to use.

During the use, through first fixed plate 1, second fixed plate 3 and third fixed plate 5, reach the effect that constitutes the back thick stick subassembly, through first connecting rod 2, reach the effect that supports second fixed plate 3, also reach the absorbing effect to second fixed plate 3, through fixed block 4 and through-hole 6, reach the effect of placing third fixed plate 5, through first connecting plate 7 and first bolt 8, reach the effect fixed to third fixed plate 5, through second bolt 9, the fixed effect of multiplicable third fixed plate 5, this back thick stick subassembly shock attenuation is effectual, and when damaging, need not change wholly, make things convenient for people to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile rear bumper assembly, includes first fixed plate (1), its characterized in that: the two sides of the top of the first fixing plate (1) are both movably connected with first connecting rods (2) through rotating shafts, the top of each first connecting rod (2) is rotatably connected with a second fixing plate (3) through rotating shafts, the two sides of the top of each second fixing plate (3) are both fixedly connected with fixing blocks (4), the top of each second fixing plate (3) is provided with a third fixing plate (5), through holes (6) are formed in the surface of each third fixing plate (5), the fixing blocks (4) are located inside the through holes (6), the top of each fixing block (4) is in threaded connection with first connecting plates (7), the centers of the surfaces of the first connecting plates (7) are in threaded connection with first bolts (8), the first bolts (8) are in threaded connection with the fixing blocks (4), and the two sides of the surfaces of the first connecting plates (7) are in threaded connection with second bolts (9), and the second bolt (9) is in threaded connection with the third fixing plate (5).

2. The automotive rear bumper assembly of claim 1, wherein: the top of the first fixing plate (1) is fixedly connected with a first spring (10), and the top of the first spring (10) is fixedly connected with a first connecting rod (2).

3. The automotive rear bumper assembly of claim 1, wherein: the top of the first fixing plate (1) is fixedly connected with a second spring (11), and the top of the second spring (11) is fixedly connected with the second fixing plate (3).

4. The automotive rear bumper assembly of claim 1, wherein: the equal fixedly connected with connecting block (12) in both sides at first fixed plate (1) top, and the top of connecting block (12) is through pivot fixedly connected with second connecting rod (13), the top of second connecting rod (13) is through pivot swing joint with third connecting rod (14), the top of third connecting rod (14) is rotated through pivot and second fixed plate (3) and is connected.

5. The automotive rear bumper assembly of claim 1, wherein: the equal fixedly connected with slider (15) in both sides of second fixed plate (3), spout (16) have been seted up on the surface of first fixed plate (1), and slider (15) can slide in spout (16), the inside fixedly connected with third spring (17) of spout (16), and the top and slider (15) fixed connection of third spring (17).

6. The automotive rear bumper assembly of claim 1, wherein: the top of the second fixing plate (3) is fixedly connected with a rubber pad (18), and the top of the rubber pad (18) is in contact with the third fixing plate (5).

7. The automotive rear bumper assembly of claim 1, wherein: the equal fixedly connected with second connecting plate (19) in both sides of fixed block (4), and the top and third fixed plate (5) fixed connection of second connecting plate (19), second bolt (9) and second connecting plate (19) threaded connection.